다른 한편으로 강철공장에서 강철공장의 잠금가격은 줄곧 하락하고있으며 주문접수상황이 좋지 않다.이 제철소의 생산능력 이용률은 비교적 낮지만， and the connection with the water separator is not easy to leak. Scope of application: As the copper pipe is more expensive than the plastic pipe， the cost of the floor heating system is higher.
복상.합격된 구리 원료를 사용하여 생산하고， 가능한 한 재생 구리로 생산된 파이프를 사용하지 않으며， 구리 파이프의 사용 수명을 연장한다.
Strong connection firmness of copper pipe: the connection between copper pipe and copper fittings is strong.
아 우 트 포크The copper bar market declined steadily this week， with a decline of - yuan. Due to low pig iron inventory， some steel mills in Jiangxi have resumed purchasing recently， but the purchasing volume is not large. The purchase price of pig iron in Yunnan steel plants was slightly increased to ensure the purchase volume due to the low purchase price of pig iron in the early stage. Recently，복상.321 스테인리스강 권재， the steel market has been in shock and adjustment， and the merchants are unstable. Steel mills in Hebei， Tianjin and other regions have stopped producing pig iron for steelmaking. Now it is mainly expected to make inquiries. However， due to the lower price of raw materials， the price of iron mills has been lowered.
Lets elaborate on the advantages of copper pipe materials: copper pipe floor heating refers to a heating method that uses hot water as the thermal medium， circulates in the copper pipe heating pipe， heats the floor， and heats the floor through the ground in the form of radiation and convection heat transfer. I. The copper tube has fast heat dissipation effect and strong heat resistance. Even under the condition of high temperature water supply， the service life of the floor heating tube will not be affected. Two. Copper pipe is a metal pipe，o it is not easy to scratch. Therefore， it is not easy to leak. Three. High temperature resistance high pressure resistance， relative to any ordinary plastic pipe. Copper tube floor is warm and resistant to high temperature and pressure. Four. Long service life. Five.
The production method of soft copper tube is basically the same as that of hard copper tube， that is， the annealing process is added compared with the hard copper tube. Annealing of copper tubes means that they are calcined in a high temperature furnace to change the arrangement of the elements in the copper tubes. However， after annealing， the copper tubes will become soft which makes it easier to bend. The copper tubes produced in this way are called soft copper tubes.
퇴화 적동판의 실온 인장 강도는 ~kgf/mm이고 신장률은 ~%이며 부씨경도(HB)는 ~이다
외부 포장은 표면의 긁힘， 균열 및 기타 손상을 방지할 수 있습니다.
Insert the pipe into the top of the bayonet，e the sleeve on the pipe to evenly apply the flux on the joint， and confirm that the pipe is inserted into the bottom of the socket， then wipe off the excess flux， and the joint is assembled and can be heated.
백과 지식그러나 단기간에 이런 상황을 바꾸기는 어렵다.당분간 국내 대강 가격이 주로 오를 것으로 예상된다.당산철강그룹유한공사는 이윤 추구를 위해 현재 열판관 공급을 늘리고 있는 것으로 알려졌다.앞으로 더 많은 제철소가 이윤을 추구하거나 하락의 위험을 묻는 경향이 있을 가능성도 배제할 수 없다.내일로 말하자면， 가격은 여전히 좁은 폭의 진동 운행 구도를 유지할 수 있다.
만약 당신이 장기적으로 이런 상황을 피하고 싶다면， 당신은 둔화 처리를 선택할 수 있다.이렇게 하면 구리 표면이 심할 뿐만 아니라 정상적인 상태에서는 청결할 수 있지만 초음파 처리와 침포 처리 후 년 이상 공기 중에 유지하는 것은 큰 문제가 아니기 때문에 이런 효과가 매우 좋다.
The application of copper tube The copper tube is generally used in the heat exchange equipment and the low-temperature pipeline in the oxygen production equipment can also be used. Some relatively thin copper tubes can be used to transport some pressurized liquids， and can also be used as pressure measuring tubes in instruments; In addition， the copper pipe is relatively firm， unlike other metals， which are easily corroded， so now many water pipes and refrigeration pipes used in buildings will choose to use the copper pipe.
적동판은 연전성을 가지고 있다.순수한 구리는 물 한 방울만큼 커서 킬로미터 길이의 가는 실로 끌려가거나 침대보다 더 큰 투명박으로 말릴 수 있다.자동 배열의 가장 가치 있는 특성은 매우 좋은 전도성을 가지고 있으며， 그 다음이다일반 금속 중에서.그러나 구리는 은보다 훨씬 싸기 때문에 이미 & amp;quot；주인공 & amp;quot；전기 업계의 리더.
품질 관리When stacking， it shall be stacked reasonably and placed first.
연속적으로 열을 공급하는 건축물에서는 열을 공급하는 수도관에 대량의 부식과 점식이 발생할 수 있다.
In the morning trading today， the price of domestic copper bar fell. According to the monitoring data of Lange Steels cloud business platform， the average price of * mm hot rolled strip in key cities in China is ， down yuan from yesterday. Futures prices fluctuated， and the prices of spot market manufacturers eased slightly today. According to the feedback， the market was mainlysee yesterday， which caused the overall transaction blocked， and the mainstream manufacturers prices fell today.
복상.After : on October ， continue to implement the measures of stopping and limiting production specified in TZBZ [] No. document. All sintering machines and shaft furnaces using wet desulphurization in iron and steel enterprises in the city were shut down， and sintering machines using semi dry desulphurization continued to be shut down for %. The access of vehicles is alicted. The port collection and distribution vehicles are prohibited from entering and leaving the port area. The citys steel， electric power， cement，복상.주석 도금 적동 막대， chemical and other key vehicle enterprises are not allowed to transport vehicles into and out of the plant. After : on October ， the vehicle enterprises in the above industries will implement % of the peak load shifting emission reduction measures. It is estimated that the average daily consumption of sintering powder in Tangshan will be more than yuan， and the purchase of iron ore may still maintain a small amount of prudence. In addition， due to the influence of industrial users "coal to gas"， the recent performance of coke is weak. Therefore， in terms of steel plant production， the support of raw materials is weak.
동관은 수도관， 난방관，복상.청동판， 냉동관을 설치하는 것이 가장 좋은 특징을 가지고 있다.
The excellent performance of copper pipe The copper pipe has the characteristics of and， which makes it a suitable choice for modern contractors to install water pipes， heating and cooling pipes in all residential commercial housing.
